APA引文

Grewal, B. S. (2004). Higher engineering mathematics (Ed.38.). Khanna.

Chicago Edition Citation

Grewal, B S. Higher Engineering Mathematics. Ed.38. Delhi: Khanna, 2004.

MLA引文

Grewal, B S. Higher Engineering Mathematics. Ed.38. Khanna, 2004.

警告：這些引文格式不一定是100％准確.